User's Manual

Confidential&Proprietary29/115 SC‐DAS
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Figure4.6–MCPUataglance
IntheMainCentralProcessorUnit,alithiumbatteryisinstalledforRTC(RealTimeControl)function.
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 CAUTION
RISKOFEXPLOSIONMAYOCCURIFBATTERYISREPLACEDBYANINCORRECTTYPE
DIPOSEOFUSEDBATTERIESACCORDINGTOTHEINSTRUCTIONS
[INSTRUCTION]
Theequipmentandaccessoriesincludinginnerlithiumbatteryaretobedisposedofsafelyafterthe
lifespanofthemaccordingtothenationalregulation.Donot
attempttoreplacethelithiumbattery
unlessauthorizedbyaqualifiedservicepersonnel,toavoidanyriskofexplosion.
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4)MainPowerSupplyUnit(MPSU)
TheMPSUtakesa‐48Vinputandoutputs+6Vand+9VDCpower.
Onthefront panel, this unithasan output test portanditalso has DC ALMLED Indicator toshow
faultyoutput.